Material science

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Material Properties Resistance Temperature Water absorption
PA 6 Standard material
Caulk
Cleaning ect.

Acidity: conditional
Lye: conditional
Fats: stable
Gasoline: resistant
about -20 C
to +100 C
about 10%
PA 6.6 Similar to PA 6, but heat resistantlike PA 6 about -20 C
to +120 C
about 8,5%
PA 6.12 highest quality PA bristle, good resilience, less abrasion, less water absorption
like PA 6 + PA6.6 about -20 C
to +110 C
about 3%
Polyester almost no water absorption, very good resilience (Exception not possible at break-offs)
Acidity: conditional
Lye: conditional
Fats: stable
Gasoline: resistant
about -20 C
to +80 C
about 0,3%
PP no water intake, can be used outside and outside wet areaslike polyester, additionally resistant to Chem.about -20 C
to +80 C
about 0%
SIC like PA 6.12 with inlaid abrasive grain for debarking or grindinglike PA 6.12 about -20 C
to +100 C
about 3%
Horse hair Dusting, sealing in the dry areaAcidity: conditional
Lye: conditional
120-150 C about 30%
Pig bristles Clean, polish, much like horsehair, but stronger bristlesAcidity: conditional
Lye: conditional
120-150 C about 40%
Goat hair Dusting, caulking, very thin hairAcidity: conditional
Lye: conditional
120-150 C about 35%
Mexicofibre Polishing, caulking, spongy bristles, but can be used well at higher tempAcidity: conditional
Lye: conditional
160 C about 35%
Steel verz.Sealing, surface treatment. at higher temp.Acidity: conditional
Lye: conditional
about 400 C none
V2A Deburring, cleaningChem. Resistantabout 400 C none
Phosphor bronze Caulking, very good conductivityAcidity: conditional
Lye: conditional
about 170 C none
Brass Surface treatment, sealingAcidity: conditional
Lye: conditional
about 170 C none

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